Note: Input can be a mixture of IDs from different sources. This tool maps them to HGNC genes by searching against each of these sources: HGNC Approved Gene Symbols and IDs, Refseq Gene Symbols, Entrez Gene IDs, Ensembl Gene IDs, Refseq Accession, OMIM, UniProt, CCDS, VEGA, or UCSC IDs (HGNC version 2017-08-10).

*Note: HGNC Approved Gene Symbols and Ensembl Gene IDs are the only fully supported input due to complexity in mapping of different gene ID systems. It is recommended that the users first map own input to them using this tool iteratively, or 3rd party tool.